Inventor · disambiguated record
Melvyn F. Whitby
Also filed as: WHITBY MELVYN · WHITBY MELVYN F
24 granted patents·3 pending applications·825 citations·filing 1986–2017
97Inventor score
Files withCAMERON INT CORP16VARCO SHAFFER INC3COOPER CAMERON CORP2SHELL OIL CO2BAROID TECHNOLOGY INC1
Top patents by PatentIndex Score
27 records- 0194US7921917B2Multi-deployable subsea stack systemCAMERON INT CORP·Filed 2008·Granted Apr 12, 2011·50 cites·14 claims
- 0292US10233716B2Blowout preventer including blind seal assemblyCAMERON INT CORP·Filed 2015·Granted Mar 19, 2019·8 cites·18 claims
- 0392US7300033B1Blowout preventer operator locking systemCAMERON INT CORP·Filed 2006·Granted Nov 27, 2007·46 cites·18 claims
- 0491US8640775B2Multi-deployable subsea stack systemCAMERON INT CORP·Filed 2013·Granted Feb 4, 2014·13 cites·20 claims
- 0590US5025708AActuator with automatic lockBAROID TECHNOLOGY INC·Filed 1990·Granted Jun 25, 1991·69 cites·26 claims
- 0688US9140090B2Subsea pressure reduction systemCAMERON INT CORP·Filed 2012·Granted Sep 22, 2015·11 cites·8 claims
- 0788US4715456ASlips for well pipeBOWEN TOOLS INC·Filed 1986·Granted Dec 29, 1987·148 cites·18 claims
- 0886US8365830B2Multi-deployable subsea stack systemCAMERON INT CORP·Filed 2011·Granted Feb 5, 2013·8 cites·11 claims
- 0986US5400857AOilfield tubular shear ram and method for blowout preventionVARCO SHAFFER INC·Filed 1993·Granted Mar 28, 1995·113 cites·20 claims
- 1085US9957768B2Subsea pressure reduction systemCAMERON INT CORP·Filed 2015·Granted May 1, 2018·4 cites·26 claims
- 1183US7374146B2Dual-cylinder blowout preventer operator systemCAMERON INT CORP·Filed 2006·Granted May 20, 2008·22 cites·20 claims
- 1280US5505426AHydraulically controlled blowout preventerVARCO SHAFFER INC·Filed 1995·Granted Apr 9, 1996·98 cites·20 claims
- 1379US5575452ABlowout preventer with ram wedge locksVARCO SHAFFER INC·Filed 1995·Granted Nov 19, 1996·109 cites·20 claims
- 1474US8733090B2Methods and systems for subsea electric piezopumpsCOONROD DON·Filed 2010·Granted May 27, 2014·6 cites·19 claims
- 1574US7338027B1Fluid saving blowout preventer operator systemCAMERON INT CORP·Filed 2006·Granted Mar 4, 2008·13 cites·18 claims
- 1670US6719262B2Bidirectional sealing blowout preventerCOOPER CAMERON CORP·Filed 2001·Granted Apr 13, 2004·38 cites·18 claims
- 1766US9222326B2Subsea pressure delivery systemWHITBY MELVYN F·Filed 2009·Granted Dec 29, 2015·10 cites·22 claims
- 1865US9789932B2System and method for installing suction pilesSHELL OIL CO·Filed 2015·Granted Oct 17, 2017·1 cites·19 claims
- 1965US5918851ABlowout preventer ram automatic locking systemCOOPER CAMERON CORP·Filed 1998·Granted Jul 6, 1999·49 cites·18 claims
- 2063US9822604B2Pressure variance systems for subsea fluid injectionSHELL OIL CO·Filed 2015·Granted Nov 21, 2017·1 cites·16 claims
- 2157US7559523B2Dual-cylinder blowout preventer operator systemCAMERON INT CORP·Filed 2008·Granted Jul 14, 2009·4 cites·2 claims
- 2257US7533865B2Blowout preventer operator locking systemCAMERON INT CORP·Filed 2007·Granted May 19, 2009·4 cites·2 claims
- 2349US10487950B2Blowout preventer having rotation-operated portionCAMERON INT CORP·Filed 2017·Granted Nov 26, 2019·0 cites·18 claims
- 2448US2016138358A1Subsea Pressure Delivery SystemCAMERON INT CORP·Filed 2015·Application pending·0 cites
- 2543US7637474B2Fluid saving blowout preventer operator systemCAMERON INT CORP·Filed 2007·Granted Dec 29, 2009·0 cites·8 claims
- 2638US2017191336A1Closure member including a replaceable insertCAMERON INT CORP·Filed 2016·Application pending·0 cites
- 2737US2016298409A1High-Strength Blowout Preventer Shearing Ram and Connecting RodCAMERON INT CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →